JPH0334193U - - Google Patents
Info
- Publication number
- JPH0334193U JPH0334193U JP9177189U JP9177189U JPH0334193U JP H0334193 U JPH0334193 U JP H0334193U JP 9177189 U JP9177189 U JP 9177189U JP 9177189 U JP9177189 U JP 9177189U JP H0334193 U JPH0334193 U JP H0334193U
- Authority
- JP
- Japan
- Prior art keywords
- circuit board
- printed circuit
- casing
- ion chamber
- cathode
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000565 sealant Substances 0.000 claims 1
- 239000000779 smoke Substances 0.000 claims 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Fire-Detection Mechanisms (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9177189U JPH0334193U (enExample) | 1989-08-03 | 1989-08-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9177189U JPH0334193U (enExample) | 1989-08-03 | 1989-08-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0334193U true JPH0334193U (enExample) | 1991-04-03 |
Family
ID=31641237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9177189U Pending JPH0334193U (enExample) | 1989-08-03 | 1989-08-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0334193U (enExample) |
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1989
- 1989-08-03 JP JP9177189U patent/JPH0334193U/ja active Pending